when acid react with Sulphites and bisulphates
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Answers
Explanation:
In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities. The orientation of an object's acceleration is given by the orientation of the net force acting on that object
Answer:
When dilute hydrochloric acid reacts with sodium sulphite, sulphur dioxide gas is evolved.
When dilute hydrochloric acid reacts with sodium sulphite, sulphur dioxide gas is evolved.The reaction when hydrochloric acid reacts with sodium sulphite, it forms sodium chloride and sulphur dioxide which gives the smell of burning sulphur.
When dilute hydrochloric acid reacts with sodium sulphite, sulphur dioxide gas is evolved.The reaction when hydrochloric acid reacts with sodium sulphite, it forms sodium chloride and sulphur dioxide which gives the smell of burning sulphur.Na2SO3 + 2HCl → 2NaCl + H2O + SO2
When dilute hydrochloric acid reacts with sodium sulphite, sulphur dioxide gas is evolved.The reaction when hydrochloric acid reacts with sodium sulphite, it forms sodium chloride and sulphur dioxide which gives the smell of burning sulphur.Na2SO3 + 2HCl → 2NaCl + H2O + SO2It is a colourless gas having the suffocating smell of burning sulphur. When the evolved sulphur dioxide gas is passed through a potassium dichromate solution, the colour of the solution changes from orange to green.